12709426

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 7974734

約数列:

[1, 2, 37, 41, 59, 71, 74, 82, 118, 142, 1517, 2183, 2419, 2627, 2911, 3034, 4189, 4366, 4838, 5254, 5822, 8378, 89503, 107707, 154993, 171749, 179006, 215414, 309986, 343498, 6354713, 12709426]

約数ペア:

[(1, 12709426), (2, 6354713), (37, 343498), (41, 309986), (59, 215414), (71, 179006), (74, 171749), (82, 154993), (118, 107707), (142, 89503), (1517, 8378), (2183, 5822), (2419, 5254), (2627, 4838), (2911, 4366), (3034, 4189)]